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Errata

Title & Document Type: E6392B GSM MS Test Set User’s Guide

Manual Part Number: E6392-90051

Revision Date: November 2001

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Summary of content (206 pages)

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Errata Title & Document Type: E6392B GSM MS Test Set User’s Guide Manual Part Number: E6392-90051 Revision Date: November 2001 HP References in this Manual This manual may contain references to HP or Hewlett-Packard. Please note that Hewlett-Packard's former test and measurement, semiconductor products and chemical analysis businesses are now part of Agilent Technologies. We have made no changes to this manual copy. The HP XXXX referred to in this document is now the Agilent XXXX.
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Agilent Technologies E6392B GSM MS Test Set User’s Guide Serial Numbers This manual applies directly to instruments with serial number prefix JP5MG, or firmware revision B.03.00 and above. Agilent Part No.
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Technologies will, at its option, either repair or replace products which prove to be defective. Manual Part Number E6392-90051 Edition/Print Date All Editions and Updates of this manual and their creation dates are listed below. First Edition......................February 2000 Second.....................................June 2000 Third.........................................July 2000 Fourth.............................September 2001 Fifth................................
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Safety Information NOTE: The following general safety precautions must be observed during all phases of operation, service, and repair of this instrument. Failure to comply with these precautions or with specific WARNINGS elsewhere in this manual violates safety standards of design, manufacture, and intended use of the instrument. Agilent Technologies assumes no liability for the customer's failure to comply with these requirements.
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DO NOT Substitute Parts Or Modify Instrument Because of the danger of introducing additional hazards, do not install substitute parts or perform unauthorized modifications to the instrument. Return the instrument to an Agilent Technologies Sales and Service Office for service and repair to ensure that safety features are maintained. Safety Symbols General definitions of safety symbols used on equipment or in manuals are listed below. ! Refer to the instruction manual when you see this symbol.
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ACOUSTIC NOISE EMISSION LpA < 70 dB operator position normal operation per ISO 7779 GERXUSCHEMISSION LpA < 70 dB am Arbeitsplatz normaler Betrieb nach DIN 45635 T.
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In this Book This guide describes how to use the Agilent Technologies E6392B GSM MS Test Set. This Test Set provides a variety of test functions to validate the performances of GSM900, E-GSM, DCS1800, and PCS1900 mobile phones. Throughout this manual the term "Test Set" is used to refer to the Agilent E6392B. This guide contains the following information: Chapter 1, "Preparing for Use" This chapter provides a quick overview on the fundamentals required before starting actual tests with the Test Set.
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Contents Table of Contents 1. Preparing for Use Major Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Installing the Test Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Checking the Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Power Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Contents Test SIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Stand-by Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 MS Call or BS Call Measuring Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 Talk/RF Test Measuring Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 Measuring Screen Examples . . . . . . . . . . . . .
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Contents Table of Contents Memory Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .178 Asynchronous Test (Option 002) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .179 Spectrum Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .179 RF Signal Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Contents 12
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1. Preparing for Use 1 Preparing for Use This chapter is an overview of the Test Set’s major functions. It also describes the fundamental requirements that must be met before starting your actual tests with the Test Set.
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Preparing for Use Major Functions Major Functions Figure 1-1 Agilent E6392B GSM MS Test Set The Agilent E6392B GSM MS Test Set has many desirable features such as multi-band test capability, fast test speed, easy-to-use operation, flexibility, programmability and low cost ownership. These features allow the Test Set to be utilized at GSM/DCS mobile phone service stations and shops to test mobile phones with a short turn-around-time. This easy and quick testing ensures customers’ satisfaction.
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Preparing for Use Major Functions There are three test modes for the MANUAL TEST mode: o Synchronous mode: Tests are made while the Test Set and the mobile are networked to communicate with each other. This is used to test mobile phones during the Talk/RF Test step of a test flow, in a real-time manner. o GPRS mode: (requires Option 040) General Packet Radio Service (GPRS) is a GSM data service that provides higher data transfer rates.
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Preparing for Use Major Functions NOTE The MANUAL TEST Asynchronous mode, the SPECTRUM MONITOR and the SIGNAL GENERATOR functions are available for the Test Sets with Option 002. The MANUAL TEST GPRS mode is available for the Test Sets with Option 040 .
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Preparing for Use Installing the Test Set Installing the Test Set This section contains the following procedures for properly installing the Test Set: Checking the shipment • Meeting electrical and environmental requirements • Adjusting the display Checking the Shipment 1. Inspect the shipping container for damage. Look for any signs of damage such as a dented or torn shipping container, or cushioning material that shows signs of unusual stress or compacting given on the way of shipment. 2.
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Preparing for Use Installing the Test Set Option Description 011 Delete Universal DC Power Adapter 040 Add GPRS Test Capability 0B0 Delete Manual Set 0B1 Add Manual Set Programmer’s Guide User’s Guide Part Number E6392-90042 E6392-90051 150 PoST Software for GSM/DCS/PCS Mobile Phones Agilent E8292A 202 RF Cable for Nokia 51xx, 61xx, 71xx mobile phones E6392-61603 203 RF Cable for Ericsson mobile phones E6392-61601 AB0 Taiwan - Chinese localization (User’s Guide; Traditional Chinese)
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Preparing for Use Installing the Test Set Figure 1-2 Power Cable Supplied 1.
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Preparing for Use Installing the Test Set Meeting Electrical and Environmental Requirements Line Settings The available ac power source must meet the following requirements: CAUTION This product has an autoranging line voltage input. Be sure that the supply voltage is within the specified range.
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Preparing for Use Installing the Test Set Providing Adequate Ventilation Cooling holes are located on the bottom of the instrument cover and the rear panel of the instrument. Do not allow these holes to be obstructed as they facilitate air flow through the product. CAUTION Instructions for Cleaning For cleaning the surface of the instrument, gently wipe with soft, damp cloth. Replacing the Line Power Fuse The line power fuse holder is located on the right side of the Agilent E6392B’s rear panel.
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Preparing for Use Preparation for Each Test Preparation for Each Test The following procedures need to be executed before starting each test.
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Preparing for Use Preparation for Each Test Adjusting the Display Contrast You can adjust the display contrast by controlling the CONTRAST knob located on the front panel. Rotate the CONTRAST knob clockwise to cause the display background to gradually brighten in comparison to the text on the display. If the background does not appear to change, it is possibly set to the maximum contrast.
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Preparing for Use Preparation for Each Test Entering Attenuations Determine and enter the appropriate attenuation values caused by the antenna coupler, RF cable, or shield box that you use to connect the mobile phone under test to the Test Set. Step 1. By pressing the CONFIGURATION softkey, obtain the following CONFIGURATION screen: Step 2. Set the Attenuation field to On by rotating and pressing the CURSOR CONTROL knob. Step 3.
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Preparing for Use Troubleshooting Troubleshooting No Measurement after Start Out of Order Internal Clock, Lost Settings, or Both The internal battery may have run out. Contact your nearest Agilent Technologies service office. Chapter 1 25 1. Preparing for Use Check if the 13 MHz Reference field of the CONFIGURATION screen is set to INT (internal). Press the PRESET key for the default settings and try once more. If your trouble still remains, contact your nearest Agilent Technologies service office.
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Preparing for Use Troubleshooting 26 Chapter 1
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2 Using Functions 27 2. Using Functions In this chapter, a few testing examples are discussed. This may help the first time user get familiar with the basic testing techniques for using the Test Set.
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Using Functions Testing a Mobile Phone with the Test Set Testing a Mobile Phone with the Test Set In this chapter, the following testing examples are described for users to become familiar with the overall functions of the Test Set: 28 • “Testing a Dual Band Mobile with AUTOMATIC TEST” on page 29 • “Testing a Dual Band Mobile with MANUAL TEST (Synchronous mode)” on page 34 • “Testing a Mobile with MANUAL TEST (Asynchronous mode)” on page 40 • “Testing a Mobile with MANUAL TEST (GPRS mode)” on page
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Using Functions Testing a Dual Band Mobile with AUTOMATIC TEST Testing a Dual Band Mobile with AUTOMATIC TEST The next procedure explains a test on a dual band (GSM900 and DCS1800) mobile phone with the AUTOMATIC TEST mode. Step 1. Turn the Test Set on and wait for its selftest routine to finish. Step 2. Refer to “Preparation for Each Test” on page 22 for the procedures required before starting the test. Step 3. Press the AUTOMATIC TEST softkey in the initial screen.
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Using Functions Testing a Dual Band Mobile with AUTOMATIC TEST Step 6. Set the highlighted fields of the test parameters as shown in the above screen. The first three traffic channels in TCH are for GSM900 and the last three for DCS1800, respectively. If you want to supply dc power from the Test Set to the mobile, set the DC Power field to Auto or On and enter your desired voltage value.
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Using Functions Testing a Dual Band Mobile with AUTOMATIC TEST Step 12. Press the Test Condition softkey to go to the next screen to set the detailed test condition including high and low test limits as shown below. Step 13 Step 14 Step 13. Set the fields of the test parameters as shown in the left side of the above screen moving the circular cursor accordingly. Step 14. Enter the appropriate limits in the cells of the test item table above. Step 16.
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Using Functions Testing a Dual Band Mobile with AUTOMATIC TEST Step 19. At the MS Call step, you are asked to call from the mobile. For example, dial a number and press the Call key of the mobile. Step 20. At the Talk step, make a talk test and press the Pass or Fail softkey according to the talk test result. Step 21. As each step is running in the test flow, its corresponding test item field in the table will blink. While the RF Test step is blinking, each of the test items is measured.
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Using Functions Testing a Dual Band Mobile with AUTOMATIC TEST • Press the Print All softkey to print the detailed measurement results as follows. Write the model number or name of the mobile and the customer name on the report. Step 27. Press the Return softkey to return to the previous screen. The detailed test results for other test items can be obtained in the same manner. Step 28. If you want to make the same test again, press the Start softkey.
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Using Functions Testing a Dual Band Mobile with MANUAL TEST (Synchronous mode) Testing a Dual Band Mobile with MANUAL TEST (Synchronous mode) The following procedure explains a test on a dual band (GSM900 and DCS1800) mobile phone with the MANUAL TEST synchronous mode. Step 1. Turn the Test Set on and wait for its selftest routine to finish. Step 2. Refer to “Preparation for Each Test” on page 22 for the procedures required before starting the test. Step 3.
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Using Functions Testing a Dual Band Mobile with MANUAL TEST (Synchronous mode) Step 6. Specify the higlighted fields of the test parameters as shown in the above screen. If you want to supply dc power from the Test Set to the mobile, set the DC Power field to On and enter your desired voltage value. To do this, use the Universal DC Power Adapter and an appropriate dc power cable to connect between the AUX port of the Test Set and the mobile. Step 7.
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Using Functions Testing a Dual Band Mobile with MANUAL TEST (Synchronous mode) • 36 If the BS Call softkey is pressed, you are asked to answer the call on the mobile. Then the following screen will be displayed.
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Using Functions Testing a Dual Band Mobile with MANUAL TEST (Synchronous mode) • If the MS Call softkey is pressed, the following screen is displayed. Dial and call from the mobile to proceed to the Talk/RF Test step. You can measure the DC Current at Camp On stage while the MS Call step is blinking. Step 14. Upon setting up the call setup, the Talk/RF Test screen is displayed as shown below. IMSI, IMEI, Power Class, GSM Version, RX Quality, RX Level are shown. For MS Call, Dialed No. is also included.
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Using Functions Testing a Dual Band Mobile with MANUAL TEST (Synchronous mode) a. Press the Trigger Sing/Cont softkey to change the trigger mode to Sing (single) and the Zoom Off/On softkey to change the zoom mode to On. b. Press the More (1 of 3) softkey to reveal another softkey menu, and press Knob MKR/Cursor to change the knob control to MKR (marker). c. Press the Return softkey to return to the previous screen. Step 17.
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Using Functions Testing a Dual Band Mobile with MANUAL TEST (Synchronous mode) • When you press the BS Release softkey, wait until the call from the Test Set ends. • When you press the MS Release softkey, execute a call end from the mobile phone. 2.
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Using Functions Testing a Mobile with MANUAL TEST (Asynchronous mode) Testing a Mobile with MANUAL TEST (Asynchronous mode) The following procedure explains a test on a dual band (GSM900 and DCS1800) mobile phone with the MANUAL TEST asynchronous mode. NOTE This section is applicable only for the Test Sets with Option 002. Step 1. Turn the Test Set on and wait for its self test routine to finish. Step 2. Refer to “Preparation for Each Test” on page 22 for the procedures required before starting the test.
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Using Functions Testing a Mobile with MANUAL TEST (Asynchronous mode) If you want to supply dc power from the Test Set to the mobile, set the DC Power field to On and enter your desired voltage value. To do this, use the Universal DC Power Adapter and an appropriate dc power cable to connect between the AUX port of the Test Set and the mobile. Step 7. Press Return, then CONFIGURATION, then Test Setup to obtain the Test Setup: Test Condition screen shown below. Step 8 Step 9 Step 9.
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Using Functions Testing a Mobile with MANUAL TEST (Asynchronous mode) Step 13. Press the Start softkey, and the next MANUAL TEST: Measuring screen is shown. Step 14. While the RF Test step is blinking as above, you can select a test item by pressing the CURSOR CONTROL knob to execute its test. Place the cursor at “Peak TX Power, Burst Timing, Power Ramp” and press the CURSOR CONTROL knob, for example, to obtain the next screen. Step 15. Press the Abort softkey, to get other softkey menus. a.
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Using Functions Testing a Mobile with MANUAL TEST (Asynchronous mode) Step 16. Press the Return softkey to reveal the next Measuring screen. Step 17. Press the Abort softkey to finish your test. Stop transmitting RF power from the mobile phone. 2.
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Using Functions Testing a Mobile with MANUAL TEST (GPRS mode) Testing a Mobile with MANUAL TEST (GPRS mode) The following procedure explains a test on a GSM mobile phone with the MANUAL TEST GPRS mode, which is available with Option 040. Step 1. Turn the Test Set on and wait for its selftest routine to finish. Step 2. Refer to “Preparation for Each Test” on page 22 for the procedures required before starting the test. Step 3.
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Using Functions Testing a Mobile with MANUAL TEST (GPRS mode) At one field, press the CURSOR CONTROL knob, then rotate it. You see that field changes its values. Press the CURSOR CONTROL knob to enter that value. Step 7. Specify the higlighted fields of the test parameters as shown in the above screen. If you want to supply dc power from the Test Set to the mobile, set the DC Power field to On and enter your desired voltage value.
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Using Functions Testing a Mobile with MANUAL TEST (GPRS mode) Step 13. Press the Start softkey, then the screen changes to the following MANUAL TEST: Measuring screen, while the mobile is being processed to attach to the Test Set. Power Class will be shown first. Step 14. Upon completion of the attaching process, the MANUAL TEST: Measuring screen is displayed as shown below. Step 15.
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Using Functions Testing a Mobile with MANUAL TEST (GPRS mode) a. Press the Trigger Sing/Cont softkey to change the trigger mode to Sing (single) and the Zoom Off/On softkey to change the zoom mode to On. b. Press the More (1 of 3) softkey to reveal another softkey menu, and press Knob MKR/Cursor to change the knob control to MKR (marker). c. Press the Return softkey to return to the previous screen. Step 18. Press the Return softkey to reveal the following Measuring screen to make another measurements.
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Using Functions Testing a Mobile with SPECTRUM MONITOR Testing a Mobile with SPECTRUM MONITOR This procedure describes a test on an E-GSM mobile phone using the SPECTRUM MONITOR mode. NOTE This section is applicable only for the Test Sets with Option 002. Step 1. Turn the Test Set on and wait for its selftest routine to finish. Step 2. Refer to “Preparation for Each Test” on page 22 for the procedures required before starting the test. Step 3. Set the mobile phone to transmit RF power. Step 4.
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Using Functions Testing a Mobile with SPECTRUM MONITOR If you want to supply dc power from the Test Set to the mobile phone, set the DC Power field to On and enter your desired voltage value. To do this, use the Universal DC Power Adapter and an appropriate dc power cable to connect between the AUX port of the Test Set and the mobile phone. Step 7. Press the Trigger Sing/Cont softkey to change the trigger mode to Sing (single). Press the Start softkey to begin your test. Step 8.
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Using Functions Testing a Mobile with SPECTRUM MONITOR 50 Chapter 2
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3 Screen Reference In this chapter, each screen of the Test Set is explained in detail including the operational features and the functional softkeys activated for screens. 3.
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Screen Reference General Operation Guide General Operation Guide This section outlines how to operate the Test Set. Front Panel Overview The Test Set is designed for easy operation, flexibility, dual band mobile testing, measurement speed, and so forth with a simple front panel. Figure 3-1 Front Panel of Agilent E6392B GSM MS Test Set 1 2 3 4 5 9 8 7 6 1. The LCD screen is used to display all of the testing conditions and test results. 2.
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Screen Reference General Operation Guide • Controlling the marker: For the graphic displays in the MANUAL TEST and SPECTRUM MONITOR modes, the Knob MKR/Cursor softkey is defined to select either Cursor for cursor control or MKR for marker control, whichever is underlined. If MKR is selected, this knob controls the marker position on a graphic display. 4. The PRESET key is provided to reset the Test Set and display the initial screen with the function mode softkey menu. 5.
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Screen Reference General Operation Guide Rear Panel Overview The following illustration shows the rear panel of the Test Set: Figure 3-2 Rear Panel of Agilent E6392B GSM MS Test Set 1. The 13 MHz IN/OUT BNC-type female connector is provided to input or output the 13 MHz reference frequency signal. 2. The DB-9 male connector is the RS-232 SERIAL INTERFACE port which can be used for remotely controlling the Test Set. 3.
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Screen Reference General Operation Guide Display Annotation Depending on functions and test situations there are several types of LCD screens. The following illustration shows the most common areas. Figure 3-3 LCD Display Annotation 1. The current function mode is shown in this area. 2. The current operation status in the AUTOMATIC TEST, MANUAL TEST, and CONFIGURATION modes is shown in this place. This status includes Stand-by, Measuring, Aborted, Passed or Failed, and Test Condition and Test Sequence.
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Screen Reference General Operation Guide Screen Flow Chart The following illustrations show the screen flow charts according to each function mode. Each rectangle represents one screen with a different function mode, measuring step and status, measurement result, and so forth. Figure 3-5 on page 57 is applicable only for Test Sets with Option 002 and Option 040.
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Screen Reference General Operation Guide Figure 3-5 Screen Flow Chart (a) Option 002 MANUAL TEST (Asynchronous Mode) Stand-by (async) Measuring (async) Peak TX Power/Burst Timing/Power Ramp Zoom Phase Error/Frequency Error DC Current Spectrum Monitor SPECTRUM MONITOR SPECTRUM MONITOR Span: 0 to 400 kHz Span: −100 to +100 kHz SIGNAL GENERATOR SIGNAL GENERATOR Option 040 MANUAL TEST (GPRS Mode) Measuring (GPRS) Peak TX Power/Power vs Time 3.
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Screen Reference General Operation Guide Test Parameters, Test Items and Allowable Ranges Depending on the function modes, the Test Set has a number of input fields to be specified or defined to configure a test flow, test sequence and test condition. The allowable ranges for those input fields depending on the radio standards are explained in the following parts of this guide. For a quick overview, refer to Appendix B, “Input Fields and Allowable Ranges.
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Screen Reference General Operation Guide Storing Two Numeric Values For numeric input fields such as channel numbers, input/output levels and power controls, you can store two numeric values using the memory softkey menus with the following procedure: Step 1. Move the cursor to one of the numeric input fields of channels, input/output levels, or power controls. Step 2. Upon selecting the field by pressing the CURSOR CONTROL knob, the softkey menu shown in the following figure is activated.
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Screen Reference General Operation Guide Recalling the Numeric Values Step 1. Move the cursor to one of the numeric input fields of channels, input/output levels, or power controls. Step 2. Upon selecting the field by pressing the CURSOR CONTROL knob, the softkey menu shown in the following figure is activated. The two memory softkeys show the values previously stored in the memories if any. Step 3. Press the Memory1 or Memory2 softkey to enter the stored value to the field. Step 4.
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Screen Reference Initial Screen Initial Screen After power on, the initial screen can be used to select one of the function modes as shown in Figure 3-6. Also, the firmware revision name currently installed and the procedure selection field are shown. To update the current firmware with the most recent one, refer to "How to Update the Firmware" on page 165. To recall one of the test procedures from your SRAM memory card, refer to "Recalling a Test Setup File" on page 163.
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Screen Reference Initial Screen o CONFIGURATION: Displays the CONFIGURATION screen and its softkey menu. Screens for setting up the test sequence, test condition, file management, firmware update are available in this mode. Refer to "CONFIGURATION" on page 145.
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Screen Reference AUTOMATIC TEST AUTOMATIC TEST In this test mode, Pass/Fail test results on all test items in the table are automatically obtained by configuring the Test Setup: Test Sequence screen and the Test Setup: Test Condition screen in the CONFIGURATION mode. Once a measurement cycle has been completed, detailed test results can be displayed by selecting one of the Pass/Fail cells in the test item table.
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Screen Reference AUTOMATIC TEST Figure 3-8 Stand-by Detailed Screen Softkey Menu o Start: Begins testing the mobile with AUTOMATIC TEST. o Screen Simp/Detai: Toggles between Simp for simplified and Detai for detailed to select one Stand-by screen. o Return: Displays the initial screen with function modes.
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Screen Reference AUTOMATIC TEST Screen Fields The test flow steps from LOC. Update to BS/MS Release are shown to display which steps are included in a test along with the callers and releasers specified to either MS or BS on the Test Setup: Test Sequence screen in the CONFIGURATION mode. The test flow steps with “----” are skipped. Pass/Fail results are also shown for the test flow steps executed.
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Screen Reference AUTOMATIC TEST Input Field TCH (Talk)a Description Specifies the traffic channel depending on the parameter selection in the Variable field. The frequency corresponding to the channel accompanies. If TCH is selected in the Variable field, this specifies one traffic channel to make Talk tests in addition to six traffic channels for RF tests. If DC Power is selected in the Variable field, this specifies one traffic channel to make both Talk tests and RF tests.
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Screen Reference AUTOMATIC TEST Test Item Description Peak TX Power Measures and analyzes three peak transmission power levels at High, Mid, and Low. Burst Timing Measures and analyzes the power burst timing. Power Ramp Measures and analyzes the amplitude envelope in the timeslots of the RF burst signal. Phase Error Measures and analyzes the rms and peak phase errors over the active part of the timeslots between 0 to 147 bits.
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Screen Reference AUTOMATIC TEST The following display fields remain blank on the lower screen at this state: Display Field 68 Description IMSI: Displays the International Mobile Subscriber Identity from the mobile. IMEI: Displays the International Mobile Station Equipment Identity from the mobile. Dialed No.: Displays the number dialed from the mobile. Power Class: Displays one of the defined factors. See "Power Classes" on page 184.
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Screen Reference AUTOMATIC TEST Talk Measuring Screen While the measurement is being done after pressing the Start softkey, either the AUTOMATIC TEST: Measuring simple (Figure 3-9) or detailed screen (Figure 3-10) is displayed, depending on the previous setting of the Screen Simp/Detai softkey. The following examples illustrate the screens testing up to the Talk step of the test flow.
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Screen Reference AUTOMATIC TEST Screen Fields After the Start softkey is pressed in the Stand-by screen, the measurement is initiated and the Measuring screen is displayed. While making a measurement, the operator must respond to operation or instruction messages by pressing the appropriate softkeys of the Test Set, or by pressing the mobile’s keys. Also the circular cursor is not shown because you cannot modify any of the parameter values or test conditions during testing.
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Screen Reference AUTOMATIC TEST Aborted Screen If the measurement is aborted by pressing the Abort softkey, either the AUTOMATIC TEST: Aborted simplified screen (Figure 3-11) or detailed screen (Figure 3-12) is displayed, depending on the previous setting of the Screen Simp/Detai softkey. Figure 3-11 Aborted Simplified Screen Figure 3-12 Aborted Detailed Screen 3. Screen Reference Softkey Menu 1 o Start: Begins a new test.
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Screen Reference AUTOMATIC TEST o Return: Displays the initial screen with function modes. Explanation Detailed test results up to the aborted operation can be obtained for further analysis. Place the circular cursor at one of the Pass/Fail cells and press the CURSOR CONTROL knob once to get detailed test results. The Test Set is reset to the state of the AUTOMATIC TEST: Stand-by screen. The MS Call state is not ensured, therefore the MS power-on process needs to be repeated for a new test.
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Screen Reference AUTOMATIC TEST Pass/Fail Screen When a test is completed, either of the Pass/Fail simplified screen (Figure 3-13) or detailed screen (Figure 3-14) is displayed depending on the previous setting of the Screen Simp/Detai softkey. “Pass” is normally displayed in the table cells, however, any data indicating a failure is highlighted. Figure 3-13 Pass/Fail Simplified Screen Figure 3-14 Pass/Fail Detailed Screen 3. Screen Reference Softkey Menu 1 o Start: Begins a new test.
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Screen Reference AUTOMATIC TEST o Return: Displays the initial screen with function modes. Explanation In the Pass/Fail detailed screen, the test item cells are filled with the conclusion of either Pass or Fail. If some items are denoted to be skipped in the Test Sequence screen or the DC Power field is set to Off, “----” is shown in those cells and the corresponding steps in the test flow.
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Screen Reference AUTOMATIC TEST Pass/Fail Screen Examples The following illustrations show some of the typical detailed screens with Pass/Fail test results. Pass/Fail: Peak TX Power This function measures and analyzes three peak transmission power levels against the limits set on the Test Condition screen in the CONFIGURATION mode. The actual measured data are shown with vertically enlarged numerals. Any data indicating a failure is highlighted.
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Screen Reference AUTOMATIC TEST Pass/Fail: Burst Timing/Power Ramp This function measures and analyzes the power burst timing and the amplitude envelope in the timeslots of the RF burst signal, however, the Power Ramp result text is shown when the marker is placed at any point of its measured trace. If the actual data exceeds the limits in the graph, one (or two for two fails) white triangle marker indicates the failed position at the top of the graph frame. Any data indicating a failure is highlighted.
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Screen Reference AUTOMATIC TEST Pass/Fail: Phase Error/Frequency Error This function measures and analyzes the rms and peak phase errors and frequency error over the active part of the timeslots between 0 to 147 bits. The test data for RMS, Peak and Marker Phase errors, and Frequency error are displayed, and the graphic display with phase versus timeslots (in bits) is shown.
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Screen Reference AUTOMATIC TEST Pass/Fail: Sensitivity/RX Quality/RX Level This function measures and analyzes the receiver sensitivity in the BER (bit error rate) and FER (frame erasure rate) formats, and the received signal quality and level using the loopback function. The test data for BER, FER, RX Quality, and RX Level are shown as follows. Any data indicating a failure is highlighted.
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Screen Reference AUTOMATIC TEST Pass/Fail: DC Current This function measures and analyzes the dc currents consumed at the Camp On and Talk steps. The test data are shown as follows. Any data indicating a failure is highlighted. Figure 3-20 Passed: DC Current Screen Softkey Menu o Print: Allows you to print a hardcopy of a graphic image from the screen. o Return: Displays the Pass/Fail screen. 3.
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Screen Reference MANUAL TEST (Synchronous Mode) MANUAL TEST (Synchronous Mode) In the MANUAL TEST mode, each test item or a group of test items can be measured and analyzed with test limits defined in the Test Setup: Test Condition screen of the CONFIGURATION mode. In the synchronous mode, tests are made while the Test Set and the mobile phone are networked to communicate with each other. This mode is used to test mobile phones during the Talk/RF Test step of a test flow, in a real-time manner.
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Screen Reference MANUAL TEST (Synchronous Mode) Stand-by Screen When the MANUAL TEST mode is selected, the following Stand-by screen is displayed: Figure 3-21 Synchronous Mode Stand-by Screen Softkey Menu o Mode Sync/Async/GPRS: Select either Sync for synchronous, Async for asynchronous, or GPRS for general packet radio service mode. This softkey is available only for Test Sets equipped with Option 002 and Option 040. o BS Call: Executes the Call Setup process from the Test Set.
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Screen Reference MANUAL TEST (Synchronous Mode) Screen Fields The input fields of the following parameters need to be set for a new test: Input Field Procedure Description Displays a list of files that are on an SRAM memory card. If an SRAM memory card containing setup files is used, a list of those file names is shown in this field for selection. If there are no files on the card, this field remains blank. Radio Standard Selects either GSM900, E-GSM, DCS1800, or PCS1900.
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Screen Reference MANUAL TEST (Synchronous Mode) Input Field DC Power Description Selects a supply mode. The choices are On and Off as follows: o On: Always supplies dc voltage to the mobile. o Off:b Disables to supply dc voltage to the mobile. Accepts a dc voltage valuea ranging from 3.0 to 11.0 V in 0.1 V steps. This value is used among the AUTOMATIC TEST, MANUAL TEST, SPECTRUM MONITOR, and SIGNAL GENERATOR modes in common. Signal For synchronous mode tests, only Burst is valid and cannot be changed.
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Screen Reference MANUAL TEST (Synchronous Mode) The following test items are shown in groups in the table. The detailed test screens for the groups are displayed when selected by the CURSOR CONTROL knob. Test Item Peak TX Power, Burst Timing, Description The Measuring: Peak TX Power/Burst Timing/Power Ramp screen is shown with a result text and graphic display.
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Screen Reference MANUAL TEST (Synchronous Mode) The following display fields remain blank on the lower screen at this state: Display Field Description IMSI: Displays the International Mobile Subscriber Identity from the mobile. IMEI: Displays the International Mobile Station Equipment Identity from the mobile. Dialed No.: Displays the number dialed from the mobile. Power Class: Displays one of the defined factors. See "Power Classes" on page 184.
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Screen Reference MANUAL TEST (Synchronous Mode) MS Call or BS Call Measuring Screen When the BS Call or MS Call softkey is pressed, the following Measuring screen is displayed before proceeding to the Talk/RF Test step: Figure 3-22 MS Call Measuring Screen Figure 3-23 BS Call Measuring Screen Softkey Menu o Abort: Stops the measurement and returns to the MANUAL TEST: Stand-by screen.
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Screen Reference MANUAL TEST (Synchronous Mode) Screen" on page 88. If the response from the mobile takes too much time, the message changes to “Time out error. Press [Abort].” Then, the measurement is cancelled and the screen returns to the Stand-by screen. In both cases, you cannot change the DC Power supply mode field, however, the DC Power voltage field of the MS Call measuring screen can be changed for making DC Current tests at Camp On.
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Screen Reference MANUAL TEST (Synchronous Mode) Talk/RF Test Measuring Screen While the Talk/RF Test step is blinking as shown in Figure 3-24, you can make measurements on each test item before releasing the mobile. If you select a test item column with the CURSOR CONTROL knob, the corresponding measuring screen is displayed making real-time measurements. Figure 3-24 Talk/RF Test Measuring Screen Softkey Menu o BS Release: Executes Call End from the Test Set showing the operation message “Processing...”.
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Screen Reference MANUAL TEST (Synchronous Mode) Step 2. Choose that test item by pressing the CURSOR CONTROL knob. Step 3. Either result text or text with a graph is shown according to the Test Item chosen. 3.
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Screen Reference MANUAL TEST (Synchronous Mode) Measuring Screen Examples Measuring: Peak TX Power/Burst Timing/Power Ramp The actual measurement data are shown in enlarged numerals but the Power Ramp result text is shown when the marker is placed at any point of its measured trace. If the actual data exceeds the limits in the graph, one (or two for two fails) white triangle marker indicates the failed position at the top of the graph frame. Any data indicating a failure is highlighted.
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Screen Reference MANUAL TEST (Synchronous Mode) Figure 3-26 Aborted: Peak TX Power/Burst Timing/Power Ramp Screen Figure 3-27 Aborted: Peak TX Power/Burst Timing/Power Ramp Zoomed Screen Softkey Menu 1 o Start: Begins a new measurement cycle with either single or continuous trigger mode. o Zoom Off/On: Toggles the zooming function between Off and On.
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Screen Reference MANUAL TEST (Synchronous Mode) o Marker Coars/Fine: Toggles the marker control between Coars for coarse and Fine to move the marker with 10 dots (coarse) or 1 dot (fine) resolution. The marker readouts for the amplitude and timeslot (in bits) are available at any point of the measured trace. o More (2 of 3): Displays softkey menu 3. o Return: Returns to the Talk/RF Test Measuring screen. Softkey Menu 3 o Print: Allows you to print a hardcopy of a graphic image from the screen.
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Screen Reference MANUAL TEST (Synchronous Mode) Measuring: Phase Error/Frequency Error The RMS and Peak Phase Error and Frequency Error are shown along with the marker readout if the marker is activated. If the actual data exceeds the limits in the graph, one (or two for two fails) white triangle marker indicates the failed position at the top of the graph frame. If there is no limit value set in either HI Limit or LO Limit, “-----” is shown for a value.
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Screen Reference MANUAL TEST (Synchronous Mode) Softkey Menu 3 o Print: Allows you to print a hardcopy of a graphic image from the screen. o More (3 of 3): Returns to softkey menu 1. o Return: Returns to the Talk/RF Test Measuring screen.
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Screen Reference MANUAL TEST (Synchronous Mode) Measuring: Sensitivity/RX Quality/RX Level The test data for BER, FER, RX Quality, and RX Level are shown as follows. Any data indicating a failure is highlighted. Figure 3-29 Aborted: Sensitivity/RX Quality/RX Level Screen Softkey Menu 1 o Start: Begins a new test. o Trigger Sing/Cont: Toggles the trigger mode between Sing for single and Cont for continuous modes.
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Screen Reference MANUAL TEST (Synchronous Mode) Measuring: DC Current NOTE DC current measurements can be executed only when the DC Power field is set to On and dc power is supplied from the Test Set to the mobile phone. Camp On DC Current is measured at the Camp On state for MS Call as shown in Figure 3-30. NOTE Camp On DC Current can be measured when the MS Call softkey is pressed and before executing the call setup from the mobile.
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Screen Reference MANUAL TEST (Synchronous Mode) Softkey Menu 1 o Start: Begins a new test. o Trigger Sing/Cont: Toggles the trigger mode between Sing for single and Cont for continuous modes. In the continuous mode, this softkey is highlighted blinking until the Abort softkey is pressed. In the single mode, this softkey is highlighted for one measurement cycle. o More (1 of 2): Displays softkey menu 2. o Return: Returns to the Talk/RF Test Measuring screen.
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Screen Reference MANUAL TEST (Synchronous Mode) Measuring: Spectrum Monitor The RF spectrum of the traffic channel can be measured with Spectrum Monitor. When aborted, the span from 0 Hz to +400 kHz relative to the traffic channel frequency is shown with the readouts at +200 kHz (M1) and +250 kHz (M2) offsets. The actual measured amplitudes at those frequencies are shown in enlarged numerals.
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Screen Reference MANUAL TEST (Synchronous Mode) o Trigger Sing/Cont: Toggles the trigger mode between Sing for single and Cont for continuous modes. In the continuous mode, this softkey is highlighted blinking until the Abort softkey is pressed. In the single mode, this softkey is highlighted for one measurement cycle and the marker function is available with the Knob MKR/Cursor softkey. o More (1 of 3): Displays softkey menu 2. o Return: Returns to the Talk/RF Test Measuring screen.
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Screen Reference MANUAL TEST (Synchronous Mode) Screen Fields The following test parameters need to be specified for a new test: Input Field Channela Description Specifies one traffic channel to be analyzed. The frequency corresponding to the channel accompanies. The allowable range is as follows: GSM900: 1 to 124 E-GSM: 0 to 124, and 975 to 1023 DCS1800: 512 to 885 PCS1900: 512 to 810 PWR CNTL Specifies one of the factors defined for Power Control Levels according to the Radio Standard.
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Screen Reference MANUAL TEST (Synchronous Mode) The following display fields show the measurement results: Display Field Description Peak The absolute peak power and frequency are shown. Markera The frequency and amplitude readouts at the marker point are shown when activated by the Knob MKR/Cursor softkey as follows: o -------- MHz ---- dBm: The absolute frequency and amplitude of the marker readouts are shown.
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Screen Reference MANUAL TEST (Asynchronous Mode) MANUAL TEST (Asynchronous Mode) NOTE The Asynchronous mode is only available for Test Sets with Option 002 which enables the signal generator and TX analyzer modes too. This option can be installed with Option 040 for GPRS Mode In the MANUAL TEST mode, each test item or a group of test items can be measured and analyzed with the test limits specified in the Test Set: Test Condition screen of the CONFIGURATION mode.
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Screen Reference MANUAL TEST (Asynchronous Mode) Stand-by Screen If the Mode Sync/Async/GPRS softkey is selected, the following Stand-by screen is displayed: Figure 3-34 Asynchronous Mode Stand-by Screen Softkey Menu o Mode Sync/Async/GPRS: Select either Sync for synchronous, Async for asynchronous, or GPRS for general packet radio service mode. This softkey is available only for Test Sets equipped with Option 002 and Option 040. o Start: Begins a new test.
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Screen Reference MANUAL TEST (Asynchronous Mode) Screen Fields The following parameters need to be specified for a new test: Input Field Procedure Description Displays a list of files that are on an SRAM memory card. If a SRAM memory card containing setup files is used, a list of those file names is shown in this field for selection. If there are no files on the card, this field remains blank. Radio Standard Selects either GSM900, E-GSM, DCS1800, or PCS1900.
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Screen Reference MANUAL TEST (Asynchronous Mode) Input Field DC Power Description Selects a supply mode. The choices are On and Off as follows: o On: Always supplies dc voltage to the mobile. o Off:b Disables to supply dc voltage to the mobile. Accepts a dc voltage value ranging from 3.0 to 11.0 V in 0.1 V steps. This value is used among the AUTOMATIC TEST, MANUAL TEST, SPECTRUM MONITOR, and SIGNAL GENERATOR modes in common. Signal Selects either CW or Burst of a MS transmission signal.
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Screen Reference MANUAL TEST (Asynchronous Mode) Explanation The RF ON annunciator at the screen lower right corner is displayed only when the RF signal from the Test Set is present at the RF IN/OUT connector. The operation message “Press [Start] to begin a test.” is shown. Refer to "Measuring Screen" on page 107.
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Screen Reference MANUAL TEST (Asynchronous Mode) Measuring Screen By pressing the Start softkey, the following measuring screen is shown. Only the RF Test step in the test flow is blinking and the cursor is placed on the first test item column. If you select a test item column with the CURSOR CONTROL knob, one of the measuring screens is displayed. Figure 3-35 Measuring Screen Softkey Menu o Abort: Returns to the asynchronous MANUAL TEST: Stand-by screen.
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Screen Reference MANUAL TEST (Asynchronous Mode) Measuring Screen Examples Measuring: Peak TX Power/Burst Timing/Power Ramp The actual measurement data are shown in enlarged numerals but the Power Ramp result text is shown when the marker is placed at any point of its measured trace. If the actual data exceeds the limits in the graph, one (or two for two fails) white triangle marker indicates the failed position at the top of the graph frame. Any data indicating a failure is highlighted.
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Screen Reference MANUAL TEST (Asynchronous Mode) If the Abort softkey is pressed, another softkey menu is shown to activate the trigger mode, zooming and marker functions as shown in Figure 3-37. Figure 3-37 Aborted: Peak TX Power/Burst Timing/Power Ramp Screen Figure 3-38 Aborted: Peak TX Power/Burst Timing/Power Ramp Zoomed Screen Softkey Menu 1 o Trigger Sing/Cont: Toggles the trigger mode between Sing for single and Cont for continuous modes.
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Screen Reference MANUAL TEST (Asynchronous Mode) o Knob MKR/Cursor: Toggles the function of the CURSOR CONTROL knob between Cursor and MKR for marker control. o Marker Coars/Fine: Toggles the marker control between Coars for coarse and Fine to move the marker with 10 dots (coarse) or 1 dot (fine) resolution. The marker readouts for the amplitude and timeslot (in bits) are available at any point of the measured trace. o More (2 of 3): Displays softkey menu 3.
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Screen Reference MANUAL TEST (Asynchronous Mode) Measuring: Phase Error/Frequency Error The RMS and Peak Phase Errors and Frequency Error are shown, along with the marker readouts if the marker is activated. If the actual data exceeds the limits in the graph, one (or two for two fails) white triangle marker indicates the failed position at the top of the graph frame. Any data indicating a failure is highlighted.
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Screen Reference MANUAL TEST (Asynchronous Mode) NOTE If the measurement is not triggered, consult the following items. * The Power Control Level (PWR CNTL) is properly set. * The Midamble is properly set. If None is selected, the Phase Error/Frequency Error measurement cannot be performed.
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Screen Reference MANUAL TEST (Asynchronous Mode) Measuring: DC Current The test data for the DC Current is displayed as shown in Figure 3-40. As this measurement is asynchronously made, the test result does not show Camp On nor Talk. NOTE DC current can be measured only when the DC Power field is set to On and power is supplied from the Test Set to the mobile under test. Figure 3-40 Measuring: DC Current with Asynchronous Mode Softkey Menu 1 o Start: Begins a new test.
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Screen Reference MANUAL TEST (Asynchronous Mode) Measuring: Spectrum Monitor The RF spectrum from 0 Hz to +400 kHz relative to the traffic channel frequency is shown with the readouts of the frequencies and amplitudes at +200 kHz (M1) and +250 kHz (M2) offsets. The actual measured data at those frequencies are shown in enlarged numerals.
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Screen Reference MANUAL TEST (Asynchronous Mode) If the Abort softkey is pressed, another softkey menu is shown to activate the trigger mode and marker functions as shown in Figure 3-42. Figure 3-42 Aborted: Spectrum Monitor Screen Softkey Menu 1 o Start: Begins a new test. o Trigger Sing/Cont: Toggles the trigger mode between Sing for single and Cont for continuous modes. In the continuous mode, this softkey is highlighted blinking until the Abort softkey is pressed.
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Screen Reference MANUAL TEST (Asynchronous Mode) Screen Fields The following test parameters need to be specified for a new test: Input Field Channela Description Specifies one traffic channel to be analyzed. The frequency corresponding to the channel accompanies. The allowable range is as follows: GSM900: 1 to 124 E-GSM: 0 to 124, and 975 to 1023 DCS1800: 512 to 885 PCS1900: 512 to 810 PWR CNTL Specifies one of the factors defined for Power Control Levels according to the Radio Standard.
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Screen Reference MANUAL TEST (Asynchronous Mode) The following display fields show the measurement results: Display Field Description Peak The absolute peak power and frequency are shown. Markera The frequency and amplitude readouts at the marker point are shown when activated by the Knob MKR/Cursor softkey as follows: o -------- MHz ---- dBm: The absolute frequency and amplitude of the marker readouts are shown.
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Screen Reference MANUAL TEST (GPRS Mode) MANUAL TEST (GPRS Mode) NOTE The GPRS mode is only available for Test Sets with Option 040 . The general packet radio service (GPRS) is a GSM data service which is capable to provide mobile users with higher data transfer rates over the public switched telephone network (PSTN). The system can transfer data in packet over the air interface, and uses existing TCP/IP protocols to mate with the Internet and other data networks.
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Screen Reference MANUAL TEST (GPRS Mode) Stand-by Screen If GPRS is selected in the Mode Sync/Async/GPRS softkey, the following Stand-by screen is displayed. The input fields for Slot Config, Measured Slot, and Sensitivity are additionally available for GPRS measurements. Pressing the Start softkey activates the attaching process to the mobile under test.
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Screen Reference MANUAL TEST (GPRS Mode) Screen Fields The following input fields of test parameters need to be set for a new test: Input Field Procedure Description Displays a list of files that are on an SRAM memory card. If an SRAM memory card containing setup files is used, a list of those file names is shown in this field for selection. If there are no files on the card, this field remains blank. Radio Standard Selects either GSM900, E-GSM, DCS1800, or PCS1900.
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Screen Reference MANUAL TEST (GPRS Mode) Input Field DC Power Description Selects a supply mode. The choices are On and Off as follows: o On: Always supplies dc voltage to the mobile. o Off:b Disables to supply dc voltage to the mobile. Accepts a dc voltage valuea ranging from 3.0 to 11.0 V in 0.1 V steps. This value is used among the AUTOMATIC TEST, MANUAL TEST, SPECTRUM MONITOR, and SIGNAL GENERATOR modes in common. Signal For synchronous mode tests, only Burst is valid and cannot be changed.
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Screen Reference MANUAL TEST (GPRS Mode) The following test items are shown in groups in the table. The detailed test screens for the groups are displayed at the measuring state when selected by the CURSOR CONTROL knob. Test Item Description Power vs Time The Measuring: Peak TX Power/Power vs Time screen is shown with a result text and graphic display. If the marker function is active, the Power Ramp value is displayed according to the marker position.
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Screen Reference MANUAL TEST (GPRS Mode) Idle Screen In the attaching process after pressing the Start softkey, the following idle screen is displayed for a while prior to changing to the attached screen. The PWR CNTL field is changed from the standby screen for the appropriate measurement. Figure 3-44 Measuring: Idle Screen Softkey Menu o Abort: Returns to the initial state and displays the idle screen.
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Screen Reference MANUAL TEST (GPRS Mode) Attached Screen Upon completion of the attaching process, the following measuring screen is shown. The Attached step in the test flow is blinking and the cursor is placed on the first test item column. Figure 3-45 Measuring: Attached Screen Softkey Menu o End: Returns to the MANUAL TEST: Stand-by screen. o Abort: Returns to the MANUAL TEST: Stand-by screen.
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Screen Reference MANUAL TEST (GPRS Mode) Procedure to obtain the Measuring screens Step 1. Place the blinking cursor at one of the test items by rotating the CURSOR CONTROL knob. Step 2. Choose that test item by pressing the CURSOR CONTROL knob. Step 3. Either the result text or the text with a graph is shown depending on the Test Item chosen. 3.
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Screen Reference MANUAL TEST (GPRS Mode) Measuring Screen Examples Measuring: Peak TX Power/Power vs Time The actual measurement data are shown in enlarged numerals but the Power Ramp result text is shown when the marker is placed at any point of its measured trace. If the actual data exceeds the limits in the graph, one (or two for two fails) white triangle marker indicates the failed position at the top of the graph frame. Any data indicating a failure is highlighted.
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Screen Reference MANUAL TEST (GPRS Mode) Figure 3-47 Aborted: Peak TX Power/Power vs Time Screen Figure 3-48 Aborted: Peak TX Power/Power vs Time Zoomed Screen Softkey Menu 1 o Start: Begins a new measurement cycle with either single or continuous trigger mode. o Zoom Off/On: Toggles the zooming function between Off and On.
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Screen Reference MANUAL TEST (GPRS Mode) o Marker Coars/Fine: Toggles the marker control between Coars for coarse and Fine to move the marker with 10 dots (coarse) or 1 dot (fine) resolution. The marker readouts for the amplitude and timeslot (in bits) are available at any point of the measured trace. o More (2 of 3): Displays softkey menu 3. o Return: Returns to the initial Measuring screen. Softkey Menu 3 o Print: Allows you to print a hardcopy of a graphic image from the screen.
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Screen Reference MANUAL TEST (GPRS Mode) Measuring: Phase Error/Frequency Error The RMS and Peak Phase Errors and Frequency Error are shown, along with the marker readouts if the marker is activated. If the actual data exceeds the limits in the graph, one (or two for two fails) white triangle marker indicates the failed position at the top of the graph frame. Any data indicating a failure is highlighted. Figure 3-49 Aborted: Phase Error/Frequency Error Screen Softkey Menu 1 o Start: Begins a new test.
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Screen Reference MANUAL TEST (GPRS Mode) Measuring: Sensitivity in BLER The test data for BLER (block error rate) is displayed as shown in Figure 3-50 or Figure 3-51. Figure 3-50 Measuring: Sensitivity in BLER Screen Figure 3-51 Aborted: Sensitivity in BLER Screen Softkey Menu o Trigger Sing/Cont: Toggles the trigger mode between Sing for single and Cont for continuous modes. In the continuous mode, this softkey is highlighted blinking until the Abort softkey is pressed.
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Screen Reference MANUAL TEST (GPRS Mode) Measuring: DC Current The test data for the DC Current is displayed as shown in Figure 3-52. As this measurement is made at the attached state, the test result does not show any title but it is equivalent for the connect state. NOTE DC current can be measured only when the DC Power field is set to On and power is supplied from the Test Set to the mobile under test. Figure 3-52 Measuring: DC Current Softkey Menu 1 o Start: Begins a new test.
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Screen Reference MANUAL TEST (GPRS Mode) Measuring: Spectrum Monitor The RF spectrum from 0 Hz to +400 kHz relative to the traffic channel frequency is shown with the readouts of the frequencies and amplitudes at +200 kHz (M1) and +250 kHz (M2) offsets. The actual measured data at those frequencies are shown in enlarged numerals.
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Screen Reference MANUAL TEST (GPRS Mode) If the Abort softkey is pressed, another softkey menu is shown to activate the trigger mode and marker functions as shown in Figure 3-54. Figure 3-54 Aborted: Spectrum Monitor Screen Softkey Menu 1 o Start: Begins a new test. o Trigger Sing/Cont: Toggles the trigger mode between Sing for single and Cont for continuous modes. In the continuous mode, this softkey is highlighted blinking until the Abort softkey is pressed.
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Screen Reference MANUAL TEST (GPRS Mode) Screen Fields The following input fields of the parameters need to be specified for a new spectrum test: Input Field Channela Description Specifies one traffic channel to be analyzed. The frequency corresponding to the channel accompanies.
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Screen Reference MANUAL TEST (GPRS Mode) The following display fields show the measurement results: Display Field Description Peak The absolute peak power and frequency are shown. Markera The frequency and amplitude readouts at the marker point are shown when activated by the Knob MKR/Cursor softkey as follows: o -------- MHz ---- dBm: The absolute frequency and amplitude of the marker readouts are shown. o ( ---- kHz ---- dB ): The relative frequency and amplitude of the marker readouts are shown.
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Screen Reference SPECTRUM MONITOR SPECTRUM MONITOR This function mode is specialized for testing mobile phones, therefore the settings for spectrum analysis are very much dedicated to make quick measurements. To test mobile phones using the Spectrum Monitor, set the mobile phone to transmit RF power independently (without sending a special command from the Test Set to the mobile phone, for instance). NOTE This section is applicable only for Test Sets with Option 002.
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Screen Reference SPECTRUM MONITOR o Knob MKR/Cursor: Toggles the function of the CURSOR CONTROL knob between Cursor and MKR for marker control. o Marker Coars/Fine: Toggles the marker control between Coars for coarse and Fine to move the marker with 10 dots (coarse) or 1 dot (fine) resolution. The marker readouts for the frequency and amplitude are available at any point of the measured trace. o More (2 of 3): Displays softkey menu 3. o Return: Displays the initial screen with function modes.
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Screen Reference SPECTRUM MONITOR Screen Fields The following input fields of the test parameters need to be specified for a new test: Input Field Radio Standard Description Select either GSM900, E-GSM, DCS1800, or PCS1900. If Radio Standard is changed, Channel is also automatically changed accordingly. Channela Specifies one traffic channel to be analyzed. The frequency corresponding to the channel accompanies.
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Screen Reference SPECTRUM MONITOR a. The variable increment softkey is activated. Refer to "Variable Increment Softkey" on page 60. The following display fields show the measurement results: Display Field Description Peak The absolute peak power and frequency are shown. Markera The frequency and amplitude readouts at the marker position are shown when activated by the Knob MKR/Cursor softkey as follows: o -------- MHz ---- dBm: The absolute frequency and amplitude of the marker readouts are shown.
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Screen Reference SPECTRUM MONITOR Measuring Screens If the Start softkey is pressed in the initial screen, the following Measuring screen with either 0 to 400 kHz or ±100 kHz span is displayed with the continuous trigger mode. Figure 3-56 Measuring: Span 0 to 400 kHz Screen Figure 3-57 Measuring: Span ±100 kHz Screen Softkey Menu o Trigger Sing/Cont: Toggles the trigger mode between Sing for single and Cont for continuous modes.
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Screen Reference SPECTRUM MONITOR If the Abort softkey is pressed in the measuring screen, the following aborted screen is displayed with either 0 to 400 kHz (Figure 3-56) or ±100 kHz (Figure 3-57) span. Figure 3-58 Aborted: Span 0 to 400 kHz Spectrum Screen Figure 3-59 Aborted: Span ±100 kHz Spectrum Screen Softkey Menu 1 o Trigger Sing/Cont: Toggles the trigger mode between Sing for single and Cont for continuous modes.
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Screen Reference SPECTRUM MONITOR o Marker Coars/Fine: Toggles the marker control between Coars for coarse and Fine to move the marker with 10 dots (coarse) or 1 dot (fine) resolution. The marker readouts for the frequency and amplitude are available at any point of the measured trace. o More (2 of 3): Displays softkey menu 3. o Return: Displays the initial screen with function modes. Softkey Menu 3 o Print: Allows you to print a hardcopy of a graphic image from the screen.
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Screen Reference SIGNAL GENERATOR SIGNAL GENERATOR The Test Set is capable to generate RF signal dedicated to the radio standards GSM900, E-GSM, DCS1800, and PCS1900. NOTE This section is applicable only for Test Sets with Option 002. NOTE When entering numeric values, the variable increment softkey menu is displayed. Refer to “Variable Increment Softkey” and "Storing Two Numeric Values" on page 59.
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Screen Reference SIGNAL GENERATOR Screen Fields The following input fields of the test parameters need to be set to generate RF signal from the Test Set. The parameters can be set using the CURSOR CONTROL knob as explained in "Front Panel Overview" on page 52. Input Field Radio Standard Description Selects either GSM900, E-GSM, DCS1800, or PCS1900. If Radio Standard is changed, Channel is also automatically changed accordingly. Channela Specifies the transmitting traffic channel.
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Screen Reference CONFIGURATION CONFIGURATION In this mode there are three major functions of CONFIGURATION, File Management, and Test Setup: Test Sequence/Test Condition. NOTE When entering numeric values, the variable increment softkey menu is displayed. Refer to “Variable Increment Softkey” and "Storing Two Numeric Values" on page 59.
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Screen Reference CONFIGURATION Screen Fields The following input fields of the parameters need to be configured. The parameters are set using the CURSOR CONTROL knob as explained in "Front Panel Overview" on page 52. Input Field Description Serial Port o o o o o o Baud Rate: Fixed to 9600 bit per second. Data Length: Selects either 7 or 8 bits. Stop Bits: Specifies to either 1, 1.5, or 2 bits. Parity: Selects either None, Odd, or Even. Xcontrol: Selects either None or Xon/Xoff.
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Screen Reference CONFIGURATION Input Field Network Config Description Specifies the network parameters. Setting these parameter is required when you test a phone using a user SIM instead of a test SIM or when you want to test network capabilities. o MCC: Accepts an entry for Mobile Country Code. The allowable range is from 0 to 999. o MNC: Accepts an entry for Mobile Network Code. The allowable range is from 0 to 99. o NCC: Accepts an entry for Network Color Code. The allowable range is from 0 to 7.
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Screen Reference CONFIGURATION Test Setup: Test Condition Screen If the Test Setup softkey in the CONFIGURATION screen is pressed, the Test Setup: Test Condition screen is displayed as follows: Figure 3-62 Test Setup: Test Condition Screen Softkey Menu o Print: Allows you to print a hardcopy of a graphic image from the screen. o Print All: Allows you to print a hardcopy set of the whole contents for the CONFIGURATION, Test Sequence, and Test Condition screens for all radio standards.
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Screen Reference CONFIGURATION Screen Fields The following input fields of the parameters need to be defined with the proper values for testing the mobile with AUTOMATIC TEST and MANUAL TEST. The parameters are set using the CURSOR CONTROL knob as explained in "Front Panel Overview" on page 52. Input Field Description Radio Standard Selects either GSM900, E-GSM, DCS1800, or PCS1900. MS Power Class Specifies one of the defined factors.
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Screen Reference CONFIGURATION Input Field Description BER BS Levelb Specifies the RF output level of the Test Set for the Sensitivity test. The allowable range is from −110.0 to −50.0 dBm in 0.5 dB steps. BER Framesb Specifies the number of test frames. The allowable range is from 1 to 13000. The number of test bits, derived from the equation “Test Frames multiplied by 78 bits”, is shown in the parentheses. Loopback Delay Selects a delay time from Short, Mid, or Long. a.
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Screen Reference CONFIGURATION Setting Test Limits on Test Items The LO Limit and HI Limit values for the test items in the table need to be set to execute Pass/Fail tests with AUTOMATIC TEST and MANUAL TEST. All test items can be specified with limits to make tests in the Test Setup: Test Sequence screen (even if some test items are skipped). The variable increment softkey is activated to enter each limit. Refer to "Variable Increment Softkey" on page 60.
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Screen Reference CONFIGURATION Test Item 152 Description RX Quality Accepts a set of high and low limits. The allowable choices are 0 (<0.2%), 1 (0.2 to 0.4%), 2 (0.4 to 0.8%), ....., 6 (6.4 to 12.8%), and 7 (>12.8%). This is not effective for the Test Set installed with Option 040. RX Level Accepts a set of high and low limits. The allowable choices are 0 (<−110 dBm), 1 (−110 to −109 dBm), 2 (−109 to −108 dBm), ...., 62 (−49 to −48 dBm) and 63 (>−48 dBm).
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Screen Reference CONFIGURATION Test Setup: Test Sequence Screen If the Test Sequence softkey in the Test Setup: Test Condition screen is pressed, the Test Setup: Test Sequence screen is displayed as follows. This screen allows you to make a test sequence for executing AUTOMATIC TEST. Figure 3-63 Test Setup: Test Sequence Screen Softkey Menu o Print: Allows you to print a hardcopy of a graphic image from the screen.
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Screen Reference CONFIGURATION Automatic Test Flow For creating a test flow to execute AUTOMATIC TEST, refer to Table 3-1. Select either MS or BS in the second step of the sequence, then the fifth, sixth and seventh steps are automatically set accordingly. Select Run to include a sequence in a test flow, or select --- (skip) to exclude that sequence from a test flow. Table 3-1 Setting an Automatic Test Flow Step Sequence Action Test Action Run|---